bool REntity::setProperty(RPropertyTypeId propertyTypeId, const QVariant& value, RTransaction* transaction) {
bool ret = RObject::setProperty(propertyTypeId, value, transaction);
if (propertyTypeId == PropertyBlock) {
ret = ret || RObject::setMember(getData().blockId, value.toInt(), true);
} else if (propertyTypeId == PropertyLayer) {
if (value.type() == QVariant::Int || value.type() == QVariant::LongLong) {
ret = ret || RObject::setMember(getData().layerId, value.toInt(), true);
} else if (value.type() == QVariant::String) {
RDocument* document = getData().getDocument();
if (document != NULL) {
ret = ret || RObject::setMember(getData().layerId,
document->getLayerId(value.toString()), true);
}
}
} else if (propertyTypeId == PropertyLinetype) {
if (value.type() == QVariant::Int || value.type() == QVariant::LongLong) {
ret = ret || RObject::setMember(getData().linetypeId, value.toInt(), true);
} else {
RDocument* document = getData().getDocument();
if (document != NULL) {
RLinetypePattern t = value.value<RLinetypePattern> ();
int id = document->getLinetypeId(t.getName());
ret = ret || RObject::setMember(getData().linetypeId, id, true);
}
}
} else if (propertyTypeId == PropertyLinetypeScale) {
ret = ret || RObject::setMember(getData().linetypeScale, value.toDouble(), true);
} else if (propertyTypeId == PropertyLineweight) {
if (value.type()==QVariant::Int || value.type()==QVariant::Double) {
ret = ret || RObject::setMember((int&)getData().lineweight,
value.value<int>(), true);
}
else {
ret = ret || RObject::setMember((int&)getData().lineweight,
(int)value.value<RLineweight::Lineweight>(), true);
}
} else if (propertyTypeId == PropertyColor) {
ret = ret || RObject::setMember(getData().color, value, true);
} else if (propertyTypeId == PropertyDrawOrder) {
ret = ret || RObject::setMember(getData().drawOrder, value, true);
}
return ret;
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
resize(800, 600);
// init script handler for ECMAScript:
RScriptHandlerRegistry::registerScriptHandler(
RScriptHandlerEcma::factory,
RScriptHandlerEcma::getSupportedFileExtensionsStatic()
);
RScriptHandlerEcma* handler =
dynamic_cast<RScriptHandlerEcma*>(RScriptHandlerRegistry::getGlobalScriptHandler("js"));
// create central widget from UI file:
// this widget contains a child called 'Viewport00'. This child
// widget will be filled with our graphics display with scroll
// bars, etc.
QFile file("support/examples/mainwindow/MyDisplay.ui");
file.open(QIODevice::ReadOnly);
QUiLoader loader;
QWidget* widget = loader.load(&file, this);
file.close();
setCentralWidget(widget);
// create drawing document with document interface:
RMemoryStorage* storage = new RMemoryStorage();
RSpatialIndexNavel* spatialIndex = new RSpatialIndexNavel();
RDocument* document = new RDocument(*storage, *spatialIndex);
documentInterface = new RDocumentInterface(*document);
// import a DXF file into the drawing:
documentInterface->importFile("support/examples/mainwindow/drawing_file_to_display.dxf");
// operation used to add various objects:
RAddObjectOperation* op;
// add a layer 'MyLayer':
QSharedPointer<RLayer> layer =
QSharedPointer<RLayer>(
new RLayer(document, "MyLayer")
);
layer->setLinetypeId(document->getLinetypeId("continuous"));
op = new RAddObjectOperation(layer);
documentInterface->applyOperation(op);
RLayer::Id layerId = layer->getId();
// create and add a line entity:
QSharedPointer<RLineEntity> lineEntity =
QSharedPointer<RLineEntity>(
new RLineEntity(document, RLineData(RVector(0,0), RVector(100,0)))
);
// set attributes:
lineEntity->setLayerId(layerId);
lineEntity->setColor(RColor(0,128,255));
lineEntity->setLinetypeId(document->getLinetypeId("dashed"));
lineEntity->setLineweight(RLineweight::Weight100);
// set a custom property:
lineEntity->setCustomProperty("MyIntProperty", 77);
lineEntity->setCustomProperty("MyStringProperty", "Some text");
op = new RAddObjectOperation(
lineEntity,
false // false: don't use current attributes but
// custom attributes set above
);
// add the line entity to the drawing:
documentInterface->applyOperation(op);
// make 'widget' and 'documentInterface' available for the script engine:
QScriptEngine& engine = handler->getScriptEngine();
QScriptValue globalObject = engine.globalObject();
globalObject.setProperty("widget", engine.newQObject(widget));
globalObject.setProperty("documentInterface", qScriptValueFromValue(&engine, documentInterface));
// call script to initialize viewport (add scroll bars, rulers, etc.):
handler->doScript("support/examples/mainwindow/init_viewport.js");
}
